Free and open-source software is good for you and for the world.
This is the best Windows software that we know of.
No adware, no spyware, just good software.

Windows 7 Activation

Microsoft Windows 7 Ultimate 32Bit Activation Product Key

Web Browsing

Mozilla Firefox

The premier free, open-source browser. Tabs, pop-up blocking, themes, and extensions. Considered by many to be the world's best browser.
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Video Player, BitTorrent, Podcasting

Miro

Beautiful interface. Plays any video type (much more than windows media player). Subscribe to video RSS, download, and watch all in one. Torrent support. Search and download from YouTube and others.
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IM - Instant Messaging

Pidgin

Connect to multiple IM accounts simultaneously in a single app, including: AOL IM, MSN, and Jabber.
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Download helpers

SkipScreen

A Firefox extension that skips unnecessary clicks and wait times on Rapidshare, Megaupload, Mediafire, zShare, and more.
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E-mail

Mozilla Thunderbird

Powerful spam filtering, solid interface, and all the features you need.
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RSS

RSSOwl

Solid cross-platform RSS client.
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Peer-to-Peer Filesharing

Cabos

A simple, easy to use filesharing program. Gnutella network.
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